Declension table of amitra

Neuter	Singular	Dual	Plural
Nominative	amitram	amitre	amitrāṇi
Vocative	amitra	amitre	amitrāṇi
Accusative	amitram	amitre	amitrāṇi
Instrumental	amitreṇa	amitrābhyām	amitraiḥ
Dative	amitrāya	amitrābhyām	amitrebhyaḥ
Ablative	amitrāt	amitrābhyām	amitrebhyaḥ
Genitive	amitrasya	amitrayoḥ	amitrāṇām
Locative	amitre	amitrayoḥ	amitreṣu

Compound amitra -

Adverb -amitram -amitrāt